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Rajit Kumar

Developer, engineer

Nov 30, 2025

Mastering ArrayBuffer in JavaScript: A Guide to File Handling with Express.js and Next.js

Understanding ArrayBuffer in JavaScript and How to Use It with Files in Express.js and Next.js Handling binary data efficiently is an essential part of modern web development, especially when working with files, images, or streams. If you’ve ever dea...

rajit.hashnode.dev4 min read

#javascript #nodejs #nextjs #nextauthjs #nestjs #web-development #webdev #binary-search-algorithm #file-handling #file-upload #multer-middleware #ai #ml #devops #developer

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